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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-02-11 12:27:47 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2021-02-15 09:38:44 +0000 |
| commit | 34510e327e63df9ce29a1447497c7b5b7fb473d3 (patch) | |
| tree | e645d5b1ce83c599db07b5285bc740816d877963 /target/ppc/translate_init.c.inc | |
| parent | 7ed51401f1fbb8470170c588bf69cc1f690312e5 (diff) | |
| download | qemu-34510e327e63df9ce29a1447497c7b5b7fb473d3.zip | |
target/ppc: Drop use of gdb_get_float64() and ldfq_p()
We used to make a distinction between 'float64'/'float32' types and
the 'uint64_t'/'uint32_t' types, requiring special conversion
operations to go between them. We've now dropped this distinction as
unnecessary, and the 'float*' types remain primarily for
documentation purposes when used in places like the function
prototypes of TCG helper functions.
This means that there's no need for a special gdb_get_float64()
function to write a float64 value to the GDB protocol buffer; we can
just use gdb_get_reg64().
Similarly, for reading a value out of the GDB buffer into a float64
we can use ldq_p() and need not use ldfq_p().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20210208113428.7181-4-peter.maydell@linaro.org>
Message-Id: <20210211122750.22645-13-alex.bennee@linaro.org>
Diffstat (limited to 'target/ppc/translate_init.c.inc')
| -rw-r--r-- | target/ppc/translate_init.c.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/ppc/translate_init.c.inc b/target/ppc/translate_init.c.inc index 3ec45cbc19..e7324e85cd 100644 --- a/target/ppc/translate_init.c.inc +++ b/target/ppc/translate_init.c.inc @@ -9923,7 +9923,7 @@ static int gdb_get_float_reg(CPUPPCState *env, GByteArray *buf, int n) { uint8_t *mem_buf; if (n < 32) { - gdb_get_float64(buf, *cpu_fpr_ptr(env, n)); + gdb_get_reg64(buf, *cpu_fpr_ptr(env, n)); mem_buf = gdb_get_reg_ptr(buf, 8); ppc_maybe_bswap_register(env, mem_buf, 8); return 8; @@ -9941,7 +9941,7 @@ static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) { if (n < 32) { ppc_maybe_bswap_register(env, mem_buf, 8); - *cpu_fpr_ptr(env, n) = ldfq_p(mem_buf); + *cpu_fpr_ptr(env, n) = ldq_p(mem_buf); return 8; } if (n == 32) { |